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NTIS

01/01/1988

Collation

ii, 407-412 pages : illustrations ; 28 cm

Abstract

The paper presents the field evaluation results of the ultraviolet radiation (UV)/oxidation technology developed by Ultrox International, Santa Ana, California. The field evaluation of the technology was performed at the Lorentz Barrel and Drum (LB and D) site in San Jose, California, under the Superfund Innovative Technology Evaluation (SITE) program from February 27 through March 10, 1989. The UV/oxidation technology uses UV radiation, ozone, and hydrogen peroxide to oxidize organic contaminants present in water. At the LB and D site, this technology was evaluated in treating ground water contaminated with volatile organic compounds (VOCs). The Ultrox system achieved VOC removals greater than 90 percent. The majority of VOCs were removed through chemical oxidation. The treated ground water met the applicable discharge standards (NPDES) for disposal into Coyote Creek at 90 percent confidence level. There were no harmful air emissions from the Ultrox system into the atmosphere.

Notes

Includes bibliographical references (page 412). "PB90-221672." "EPA/600/D-90/015." Originally published as part of: Superfund '89: proceedings of the 10th National Conference held in Washington, D.C. on November 27-29, 1989. Microfiche.